PDF/File Manager App That Uses iCloud Drive

[JimT]

Are you finding that the iCloud Drive documents picker crashes a lot? I've experience this is Transmit, Scanner Pro, and now PDF expert...

I'm finding it crashes every few seconds. It makes using Good Reader and a few other programs impossible.

 

[lexvo]

Are you finding that the iCloud Drive documents picker crashes a lot? I've experience this is Transmit, Scanner Pro, and now PDF expert...

I often encounter that apps freeze after using document picker. It looks like some apps keeps files locked.
For example, I have a Pages document in PDF Expert. When I open this file using Pages by document picker I can edit and save the document. However, if I try to start PDF Expert after that it freezes. I have to kill Pages to work with PDF Expert again. It seems that Pages keeps the document locked.